added project_password as a new field into project model,added approp…

…riate migrations and developed 2 API endpoints to set the password for the project and verify password for the project

backend/projects/migrations/0056_project_project_password.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.2.14 on 2024-06-24 08:14
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('projects', '0055_alter_project_project_type'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='project',
+            name='project_password',
+            field=models.CharField(blank=True, help_text='Password for the Project', max_length=128, null=True),
+        ),
+    ]

backend/projects/models.py

@@ -8,6 +8,7 @@
 from django.utils.timezone import now
 from datetime import datetime, timedelta
 from users.models import LANG_CHOICES
+from django.contrib.auth.hashers import make_password, check_password
 
 # from dataset import LANG_CHOICES
 
@@ -308,6 +309,20 @@ def set_lock(self, annotator, context):
         verbose_name="Target Language",
     )
 
+    project_password = models.CharField(
+        max_length=128,
+        null=True,
+        blank=True,
+        help_text=("Password for the Project"),
+    )
+
+    def set_project_password(self, raw_password):
+        self.project_password = make_password(raw_password)
+        self.save()
+
+    def check_project_password(self, raw_password):
+        return check_password(raw_password, self.project_password)
+
     def __str__(self):
         return str(self.title)
 

backend/projects/views.py

@@ -4225,3 +4225,74 @@ def change_task_language_field_to_project_target_language(self, request, pk):
             {"message": "language field of task data succesfully updated!"},
             status=status.HTTP_200_OK,
         )
+
+    @action(
+        detail=True,
+        methods=["POST"],
+        url_name="set_password",
+    )
+    def set_password(self, request, pk=None):
+        try:
+            project = Project.objects.get(pk=pk)
+            password = request.data.get("password")
+
+            if not password:
+                return Response(
+                    {"error": "Password not provided"},
+                    status=status.HTTP_400_BAD_REQUEST,
+                )
+
+            project.set_project_password(password)
+            return Response(
+                {"message": "Password set Successfully"}, status=status.HTTP_200_OK
+            )
+
+        except Project.DoesNotExist:
+            return Response(
+                {"error": "Project not found"}, status=status.HTTP_404_NOT_FOUND
+            )
+
+        except Exception as e:
+            return Response(
+                {"error": str(e)}, status=status.HTTP_500_INTERNAL_SERVER_ERROR
+            )
+
+    @action(
+        detail=True,
+        methods=["POST"],
+        url_name="verify_password",
+    )
+    def verify_password(
+        self,
+        request,
+        pk=None,
+    ):
+        try:
+            project = Project.objects.get(pk=pk)
+            password = request.data.get("password")
+
+            if not password:
+                return Response(
+                    {"error": "Password not provided"},
+                    status=status.HTTP_400_BAD_REQUEST,
+                )
+
+            if project.check_project_password(password):
+                return Response(
+                    {"message": "Authentication Successful"}, status=status.HTTP_200_OK
+                )
+            else:
+                return Response(
+                    {"error": "Authentication Failed"},
+                    status=status.HTTP_401_UNAUTHORIZED,
+                )
+
+        except Project.DoesNotExist:
+            return Response(
+                {"error": "Project not found"}, status=status.HTTP_404_NOT_FOUND
+            )
+
+        except Exception as e:
+            return Response(
+                {"error": str(e)}, status=status.HTTP_500_INTERNAL_SERVER_ERROR
+            )

backend/users/migrations/0036_alter_user_is_approved.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.2.14 on 2024-06-24 08:14
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('users', '0035_auto_20240426_1126'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='user',
+            name='is_approved',
+            field=models.BooleanField(default=False, help_text='Indicates whether user is approved by the admin or not.', verbose_name='is_approved'),
+        ),
+    ]